
How People With Dementia Make Sense of the World
The human brain has a way of creating logic, even when it’s drifting from reality.
Our health writers explore wellness culture, human behavior, mortality and disease, and other mysteries of the body and the mind.

The human brain has a way of creating logic, even when it’s drifting from reality.

Yes, it’s a white-ish liquid. Beyond that, milk’s identity is hard to pin down.

Birds aren’t humanity’s only bird-flu worry.

More immunity and relaxed behavior add up to a new COVID mystery: How common is symptomless spread now?

Each new revelation is a reminder of how little is actually known.

We all forgot how nasty colds are.

I tried “bacon” made with lab-grown fat, and it was just as good as the real thing.

Once a norovirus transmission chain begins, it can be difficult to break.

A crucial pandemic question is deceptively hard to answer.

This emergency is not about to end.